Same for me. Ubuntu 20.04 nvidia-driver-390 (also tried 340.108), GeForce GT-750M
I noticed some weird behavior with the xrandr, note the "mm" size is different for the same scale setting at different times. greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 2x2 screen 0: 6400x3600 846x475 mm 192.10dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.25x1.25 crtc 0: disable screen 0: 4000x2250 527x296 mm 192.51dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.5x1.5 screen 0: 4800x2700 1587x892 mm 76.81dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.25x1.25 crtc 0: disable screen 0: 4000x2250 1321x743 mm 76.88dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.5x1.5 screen 0: 4800x2700 1587x892 mm 76.81dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.75x1.75 screen 0: 5600x3150 1850x1040 mm 76.88dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 2x2 screen 0: 6400x3600 2113x1188 mm 76.93dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1x1 crtc 0: disable screen 0: 3200x1800 1056x594 mm 76.97dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.75x1.75 screen 0: 5600x3150 1480x832 mm 96.05dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.75x1.75 screen 0: 5600x3150 1480x832 mm 96.05dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1x1 crtc 0: disable screen 0: 3200x1800 845x475 mm 96.17dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.25x1.25 screen 0: 4000x2250 528x297 mm 192.10dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1x1 crtc 0: disable screen 0: 3200x1800 422x237 mm 192.42dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" greg@LapXPS:~$ xrandr --verbose --output eDP-1-1 --scale 1.75x1.75 screen 0: 5600x3150 740x416 mm 192.10dpi crtc 0: 3200x1800 59.98 +0+0 "eDP-1-1" -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1870736 Title: [nvidia] Screen scaling 125% gives 200% To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1870736/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
